Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1992_22_1a_6, author = {Stojakovi\'c Zoran}, title = {Dihedral {Quadruple} systems}, journal = {Novi Sad Journal of Mathematics}, pages = {81-88}, publisher = {mathdoc}, volume = {22}, number = {1}, year = {1992}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1992_22_1a_6/} }
Stojaković Zoran. Dihedral Quadruple systems. Novi Sad Journal of Mathematics, Tome 22 (1992) no. 1. http://geodesic.mathdoc.fr/item/NSJOM_1992_22_1a_6/